GB191212764A - Improved Devices for Protecting Telegraph and like Lines Against Inductive Action from Neighbouring Circuits. - Google Patents
Improved Devices for Protecting Telegraph and like Lines Against Inductive Action from Neighbouring Circuits.Info
- Publication number
- GB191212764A GB191212764A GB191212764DA GB191212764A GB 191212764 A GB191212764 A GB 191212764A GB 191212764D A GB191212764D A GB 191212764DA GB 191212764 A GB191212764 A GB 191212764A
- Authority
- GB
- United Kingdom
- Prior art keywords
- telegraph
- protecting
- improved devices
- lines against
- inductive action
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/08—Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults
- H04L25/085—Arrangements for reducing interference in line transmission systems, e.g. by differential transmission
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191212764T | 1912-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191212764A true GB191212764A (en) | 1912-11-07 |
Family
ID=32572590
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191212764D Expired GB191212764A (en) | 1912-05-30 | 1912-05-30 | Improved Devices for Protecting Telegraph and like Lines Against Inductive Action from Neighbouring Circuits. |
GB191311208D Expired GB191311208A (en) | 1912-05-30 | 1913-05-13 | Improved Devices for Protecting Telegraph and like Wires against Inductive Action from Neighbouring Circuits. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191311208D Expired GB191311208A (en) | 1912-05-30 | 1913-05-13 | Improved Devices for Protecting Telegraph and like Wires against Inductive Action from Neighbouring Circuits. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE275976C (en) |
FR (1) | FR458097A (en) |
GB (2) | GB191212764A (en) |
NL (1) | NL1866C (en) |
-
0
- DE DENDAT275976D patent/DE275976C/de active Active
- NL NL1866D patent/NL1866C/xx active
-
1912
- 1912-05-30 GB GB191212764D patent/GB191212764A/en not_active Expired
-
1913
- 1913-05-13 GB GB191311208D patent/GB191311208A/en not_active Expired
- 1913-05-20 FR FR458097A patent/FR458097A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR458097A (en) | 1913-10-02 |
DE275976C (en) | |
NL1866C (en) | |
GB191311208A (en) | 1913-12-11 |
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